7897929

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 11394432

約数和(自身を除く): 3496503

約数列:

[1, 3, 13, 39, 313, 647, 939, 1941, 4069, 8411, 12207, 25233, 202511, 607533, 2632643, 7897929]

約数ペア:

[(1, 7897929), (3, 2632643), (13, 607533), (39, 202511), (313, 25233), (647, 12207), (939, 8411), (1941, 4069)]